---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6782 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 822 25318 0 6026 30889 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:62:a1:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe62:a1f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:da:a1:7d brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:69ff:feda:a17d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6782) 02/19/24 _x86_64_ (8 CPU) 14:21:25 LINUX RESTART (8 CPU) 14:22:01 tps rtps wtps bread/s bwrtn/s 14:23:01 112.08 38.80 73.28 1761.68 22220.33 14:24:01 222.66 8.68 213.98 1583.60 66474.65 14:25:01 204.75 0.32 204.43 14.00 79512.61 14:26:01 259.12 0.13 258.99 10.93 65784.90 14:27:01 83.62 0.00 83.62 0.00 34307.75 14:28:01 50.89 1.42 49.48 85.72 19079.49 Average: 155.52 8.23 147.29 576.02 47895.91 14:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:23:01 30135924 31730140 2803296 8.51 69412 1835172 1404488 4.13 839764 1670436 167840 14:24:01 28482588 31521164 4456632 13.53 116068 3157676 1812616 5.33 1279344 2752396 216992 14:25:01 26997176 31622624 5942044 18.04 161348 4584056 1991712 5.86 1261640 4130624 198100 14:26:01 25771856 31598564 7167364 21.76 227880 5583896 1668780 4.91 1337212 5141444 239816 14:27:01 25814844 31685252 7124376 21.63 232280 5620824 1560616 4.59 1307764 5128160 0 14:28:01 25945552 31650588 6993668 21.23 238588 5461524 1494596 4.40 1386872 4933432 33048 Average: 27191323 31634722 5747897 17.45 174263 4373858 1655468 4.87 1235433 3959415 142633 14:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:23:01 ens3 123.59 83.57 1046.74 18.48 0.00 0.00 0.00 0.00 14:24:01 veth2e3c475 1.30 1.83 0.13 0.42 0.00 0.00 0.00 0.00 14:24:01 docker0 26.38 42.03 2.24 405.19 0.00 0.00 0.00 0.00 14:24:01 lo 3.20 3.20 0.33 0.33 0.00 0.00 0.00 0.00 14:24:01 ens3 348.53 171.40 5397.54 17.16 0.00 0.00 0.00 0.00 14:25:01 docker0 58.51 89.14 3.96 869.28 0.00 0.00 0.00 0.00 14:25:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 ens3 426.20 255.79 7078.19 20.52 0.00 0.00 0.00 0.00 14:25:01 vethc2aa4f3 1.82 2.05 0.18 0.94 0.00 0.00 0.00 0.00 14:26:01 veth61951e0 32.73 82.25 2.74 1426.34 0.00 0.00 0.00 0.12 14:26:01 docker0 32.76 82.14 2.29 1426.33 0.00 0.00 0.00 0.00 14:26:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:26:01 ens3 299.42 160.86 4044.04 15.78 0.00 0.00 0.00 0.00 14:27:01 docker0 31.73 48.34 2.32 836.29 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 57.84 40.18 838.27 5.21 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 4.00 4.00 0.37 0.37 0.00 0.00 0.00 0.00 14:28:01 ens3 150.91 183.57 78.82 1234.69 0.00 0.00 0.00 0.00 Average: docker0 24.90 43.61 1.80 589.50 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 234.41 149.23 3080.54 218.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6782) 02/19/24 _x86_64_ (8 CPU) 14:21:25 LINUX RESTART (8 CPU) 14:22:01 CPU %user %nice %system %iowait %steal %idle 14:23:01 all 10.42 0.00 0.88 2.18 0.04 86.47 14:23:01 0 0.08 0.00 0.45 12.55 0.02 86.89 14:23:01 1 4.94 0.00 0.43 0.25 0.02 94.36 14:23:01 2 7.58 0.00 0.64 0.52 0.07 91.20 14:23:01 3 32.47 0.00 1.84 2.04 0.08 63.57 14:23:01 4 11.66 0.00 1.08 0.67 0.03 86.56 14:23:01 5 12.57 0.00 1.19 0.48 0.03 85.73 14:23:01 6 11.53 0.00 0.92 0.32 0.03 87.20 14:23:01 7 2.59 0.00 0.50 0.63 0.02 96.26 14:24:01 all 17.60 0.00 3.55 3.82 0.05 74.98 14:24:01 0 13.60 0.00 3.50 4.80 0.05 78.05 14:24:01 1 16.62 0.00 3.24 0.17 0.03 79.93 14:24:01 2 17.34 0.00 4.70 17.61 0.08 60.26 14:24:01 3 15.44 0.00 3.15 0.03 0.05 81.32 14:24:01 4 30.53 0.00 3.95 3.50 0.05 61.97 14:24:01 5 18.64 0.00 2.93 3.43 0.07 74.93 14:24:01 6 14.53 0.00 3.46 0.69 0.03 81.29 14:24:01 7 14.09 0.00 3.44 0.50 0.03 81.93 14:25:01 all 20.18 0.00 4.52 3.66 0.06 71.58 14:25:01 0 17.83 0.00 4.26 4.44 0.05 73.42 14:25:01 1 18.42 0.00 5.05 6.08 0.05 70.40 14:25:01 2 18.74 0.00 4.03 0.19 0.05 76.99 14:25:01 3 22.21 0.00 3.83 0.37 0.05 73.54 14:25:01 4 20.01 0.00 5.99 14.68 0.07 59.25 14:25:01 5 20.04 0.00 4.94 2.83 0.07 72.12 14:25:01 6 20.31 0.00 4.43 0.24 0.07 74.95 14:25:01 7 23.86 0.00 3.64 0.47 0.07 71.96 14:26:01 all 17.70 0.00 3.53 3.16 0.06 75.55 14:26:01 0 19.76 0.00 3.32 0.87 0.05 75.99 14:26:01 1 24.66 0.00 3.22 1.63 0.05 70.44 14:26:01 2 17.70 0.00 3.66 4.97 0.05 73.62 14:26:01 3 17.25 0.00 3.44 0.37 0.07 78.87 14:26:01 4 17.71 0.00 3.31 4.56 0.05 74.37 14:26:01 5 15.45 0.00 5.33 12.35 0.07 66.80 14:26:01 6 15.15 0.00 2.81 0.24 0.05 81.75 14:26:01 7 13.91 0.00 3.19 0.32 0.03 82.56 14:27:01 all 10.24 0.00 1.20 2.51 0.03 86.02 14:27:01 0 10.91 0.00 1.44 0.03 0.02 87.60 14:27:01 1 24.13 0.00 1.29 1.09 0.07 73.43 14:27:01 2 12.46 0.00 1.39 1.96 0.02 84.16 14:27:01 3 3.54 0.00 0.65 9.08 0.03 86.70 14:27:01 4 4.66 0.00 0.80 0.30 0.02 94.22 14:27:01 5 10.47 0.00 1.37 5.56 0.03 82.56 14:27:01 6 15.01 0.00 1.94 0.03 0.03 82.98 14:27:01 7 0.82 0.00 0.70 2.00 0.02 96.46 14:28:01 all 12.65 0.00 0.70 1.27 0.04 85.34 14:28:01 0 21.30 0.00 1.10 0.25 0.03 77.31 14:28:01 1 6.16 0.00 0.47 0.05 0.02 93.31 14:28:01 2 18.10 0.00 0.72 0.32 0.03 80.83 14:28:01 3 16.42 0.00 1.04 2.36 0.07 80.12 14:28:01 4 8.89 0.00 0.62 0.20 0.03 90.26 14:28:01 5 21.80 0.00 0.75 0.13 0.05 77.26 14:28:01 6 4.02 0.00 0.52 0.02 0.02 95.43 14:28:01 7 4.58 0.00 0.41 6.79 0.07 88.15 Average: all 14.79 0.00 2.39 2.76 0.04 80.01 Average: 0 13.90 0.00 2.34 3.83 0.04 79.89 Average: 1 15.80 0.00 2.28 1.54 0.04 80.34 Average: 2 15.32 0.00 2.52 4.24 0.05 77.86 Average: 3 17.89 0.00 2.32 2.38 0.06 77.35 Average: 4 15.56 0.00 2.62 3.96 0.04 77.83 Average: 5 16.49 0.00 2.74 4.12 0.05 76.60 Average: 6 13.41 0.00 2.34 0.25 0.04 83.95 Average: 7 9.94 0.00 1.97 1.80 0.04 86.25